package com.bawei.hgshop.service;

import java.util.List;

import com.bawei.hgshop.pojo.Category;

/**
 * 
 * @author zhuzg
 *
 */
public interface CategoryService {

	// 查
	List<Category> getTree();
	//增
	int add(Category cat);
	
	//修改
	int update(Category cat);
	
	//删除
	int delete(int catId);
	
	
	

}
